[Used] Breeze Box Smart 9000 BTU Portable Air Conditioner Anthracite
Used

[Used] Breeze Box Smart 9000 BTU Portable Air Conditioner Anthracite

Used
290,99 € (incl. VAT)
Product number: 53047036
-12%
Code: SALE12P
With voucher: 256,07 €
Terms of use
The code can be used for the respective product. We reserve the right to change or cancel the offer at any time without prior notice. Valid until Thursday, 11.06.2026, 23:57:47 .
Breeze Box Smart 9000 BTU Portable Air Conditioner Anthracite
290,99 € (incl. VAT)
Also available in other conditions
  • Low stock - order quickly! In stock and ready for you! Order now and enjoy your purchase without delays. Low stock - order quickly!
  • Shipping time: 3 - 5 days Receive it sooner than you think. Don’t miss this opportunity, order now! Receive it sooner than you think. Don’t miss this opportunity, order now!
  • 14 day cooling off period

Condition - acceptable, with signs of wear

Note: Product is functional + has signs of wear

Details: Product may have a cosmetic damage (e.g. small scratches) on top, front or sides. The original box may be damaged or repacked. Additionally, some parts may be missing such as the user manual, network cable, remote control, filter. Product comes with a 1-year warranty

Top features

  • Cools rooms without surprises on your energy bill: With 9,000 BTU / 2.6 kW of cooling output and energy efficiency class A, the Breeze Box keeps spaces up to 33 m² at your ideal temperature — even running all day, it won't rack up unnecessary running costs.

  • Three appliances in one compact unit: The Breeze Box works as a portable air conditioner, a fan, and a dehumidifier — so you get complete control over your room climate without cluttering the place with separate devices.

  • Control it from wherever you are: The Klarstein app gives you full remote access — switch modes, set the timer, and check device status from your phone at any time.

  • Ready to use the moment it arrives: The telescopic exhaust hose and window seal kit are both included in the box, so there's no waiting for accessories or extras — just set it up and switch it on.

  • Works with your smart home straight away: Fully compatible with Amazon Alexa and Google Home, so you can adjust cooling mode, temperature, or the timer with a simple voice command — no need to reach for your phone.

Product description

When the temperature climbs and sleep becomes impossible, the Klarstein Breeze Box gets to work — delivering 9,000 BTU / 2.6 kW of cooling power to rooms up to 33 m², with no installation, no fuss, and no engineer needed. Set it down, route the exhaust hose to the window, and you're done.

The Breeze Box is a proper 3-in-1 unit: portable air conditioner, fan, and dehumidifier in one compact housing. Set your ideal temperature anywhere between 18 and 32 °C, and the Breeze Box holds it there — energy efficiency class A means it can run all day without sending your electricity bill through the roof.

Control everything from the Klarstein app — temperature, mode, timer, and live device status, all from your phone. Already using Alexa or Google Home? The Breeze Box slots straight into your smart home setup, so you can adjust the cooling without lifting a finger. The R290 refrigerant compressor operates with a low global warming potential. Everything you need is in the box: a telescopic exhaust hose and window seal kit, so you're up and running straight away. The 24-hour timer and night mode handle the rest — cooler rooms, quieter nights.

Set the app to cool your flat before you get home from work, so you walk through the door to a comfortable 22 °C. Perfect for flats, home offices, and hotel rooms up to 33 m².

Stay cool all summer without the hassle — order the Klarstein Breeze Box today and enjoy air con on your terms.

Features

  • Cooling output: 9,000 BTU / 2.6 kW
  • Energy efficiency class: A
  • Maximum airflow: 336 m³/h
  • Operating modes: cooling, dehumidifying, fan
  • 24-hour timer and night mode
  • Water level indicator (maximum)
  • Refrigerant: R290
  • Precise temperature display
  • Window seal kit and exhaust hose included
  • Remote control included
  • IoT compatible
  • Recommended room size: up to 33 m²
  • Connectivity: Wi-Fi, compatible with Amazon Alexa and Google Home
  • Adjustable temperature range: 18–32 °C
  • Installation: portable unit, no fixed installation required
  • Device type: portable air conditioner — ready to use straight out of the box
  • Function: 3-in-1 — air conditioner, fan, dehumidifier
Product number: 53047036

Dimensions and Technical Details

  • Height: 70 x 33 x 32 cm (HxWxL)
  • Weight: 23.5 kg
  • Dimensions of the extendable exhaust air hose: 15x150 cm

What will be delivered?

  • Exhaust hose
  • Window sealing kit
  • Remote control
  • Batteries are not included

Delivery & shipment

Low stock - order quickly!

Shipping time: 3 - 5 days

Customer reviews
7 Ratings
Product reviews
Verified review 21/07/2025

Die Medien konnten nicht geladen werden. We ordered this after chatting to a family member who has the same make. Our daughter’s bedroom gets extremely hot over the summer and so they struggle to sleep. This is perfect! Cools the room down so well, it can be quite noisy but has a mode where it’s better at night and it doesn’t keep us away. Easy to set up and easy to function. My partner has connected to his phone so can control and turn it on before we arrive home. The size is big for our bedrooms but we can cope for the limited summer days we have in the UK.

Verified review 21/07/2025

Die Medien konnten nicht geladen werden. We ordered this after chatting to a family member who has the same make. Our daughter's bedroom gets extremely hot over the summer and so they struggle to sleep. This is perfect! Cools the room down so well, it can be quite noisy but has a mode where it's better at night and it doesn't keep us away. Easy to set up and easy to function. My partner has connected to his phone so can control and turn it on before we arrive home. The size is big for our bedrooms but we can cope for the limited summer days we have in the UK.

Product reviews from other countries
04/06/2026

Reçu avec une tâche bizarre à l'avant de l'appareil...

Received with a strange stain on the front of the device...

Verified review 01/08/2025

Recomendo

I recommend

Verified review 29/07/2025

Das größte Manko dieses Gerätes ist, dass es, egal ob nur Lüften oder gar Kühlen, für den Betrieb in einem Schlafraum zu laut ist. Die Kühlleistung ist recht gut, mir persönlich fehlt ein Schlauchanschluß auch für die kühle Luft.

The biggest drawback of this unit is that, whether it's just ventilating or cooling, it's too loud for use in a bedroom. The cooling performance is quite good, but I personally miss the hose connection for the cool air.

Verified review 19/07/2025

Plus: Kühlleistung sehr gut, Entfeuchtungsmodus kühl auch verdammt gut ab Mit gelieferte abfuhrschlauch ist einfach zu installieren und zu bewegen

Minus: schon laut wenn der Kühler an ist die zwei Stöpsel um den Wassertank zu leeren sind entweder zu tief um eine schale drunter zu liegen und der zweite ist zu hoch und direkt über das Stromkabel

Für denn preis denn ich es gekauft habe (236 Euro) sehr zufrieden mit das gerät

Plus: Cooling performance is very good, dehumidification mode also cools down very well The supplied discharge hose is easy to install and move Minus: It is loud when the cooler is on The two plugs to empty the water tank are either too deep to fit a bowl underneath and the second one is too high and directly over the power cable For the price I bought it (236 euros) I am very satisfied with the device

Verified review 17/06/2025

Das Teil ist super. Preis Top. Aber: Benutzerhandbuch ist der absolute Horror was das anbringen der Fensterdichtung angeht. Usability fail. Aber ich bin happy über die Kühlung

This thing is great. Great price. But: The user manual is absolutely terrible when it comes to installing the window seal. Usability fail. But I'm happy with the cooling.